i-Space logo

i-Space

operating

Develops solid and liquid-fueled launch vehicles including the Hyperbola series, with China's first privately-built orbital rocket and a reusable methane rocket in development.

About

i-Space (星际荣耀 / Interstellar Glory) is a Chinese commercial launch company founded in 2016 and headquartered in Beijing. The company became the first privately funded Chinese firm to reach orbit in July 2019 with its four-stage solid-fueled Hyperbola-1 (SQX-1), a small-lift vehicle delivering 300 kg to low Earth orbit for sun-synchronous missions.

The company's flagship development program is the Hyperbola-3 (SQX-3), a two-stage partially reusable rocket powered by nine Focus-2 (焦点二号) liquid oxygen/methane engines. Designed to carry 8,500 kg to LEO in reusable mode or 14,000 kg expendable, the Hyperbola-3 features sea-based first-stage recovery using China's first autonomous rocket recovery vessel, Xingji Guihang, with maiden orbital flight targeted for 2026 from the Wenchang Commercial Space Launch Site.

Products & Services

Hundred-ton-class liquid oxygen/methane rocket engine with full electric valve design, precise thrust adjustment, and 3D-printed components. Manufactured at the Mianyang production facility with annual capacity of 50 engines. Powers the Hyperbola-3 rocket with nine engines on the first stage.
Four-stage solid-fueled small-lift orbital rocket. 20.8 m tall, 1.4 m diameter, 31 t liftoff mass. Delivers 300 kg to low Earth orbit. Launches from Jiuquan Satellite Launch Center. First flew July 2019, becoming the first privately-built Chinese rocket to reach orbit.
Two-stage partially reusable medium-lift rocket powered by nine Focus-2 liquid oxygen/methane engines. 77.8 m tall, 4.2 m diameter, 608 t liftoff mass. Delivers 8,500 kg to LEO in reusable mode or 14,000 kg expendable. Features sea-based first-stage recovery via autonomous drone ship. Maiden flight planned for 2026 from Wenchang.

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Overview

Founded 2016
HQ Beijing, China
Type Private Company

Leadership

Peng Xiaobo
Founder, Chairman & CEO

Classification